GB/T 4133-1984
Replaced
GB/T 12370-2025
Active
National standards
GB/T 12370-2025 Bevel and hypoid gears—Terminology
GB/T 12370-2025 Bevel and hypoid gears—Terminology
Price:
$ 162
Basic Information
Standard Code:
GB/T 12370-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Gears and gear transmissions
ICS Name:
Gears and gear transmissions
Publish Date:
2025-10-31
Implement Date:
2026-05-01
Pages:
72 pages
Scope
This document defines the common terms and definitions of bevel gears and hypoid gears, including kinematics and geometry, classification of bevel gears and hypoid gears, points, curves and surfaces, basic dimensional parameters, design and adjustment calculations, processing methods and equipment, gear contact, inspection and testing, etc.
This document is applicable to technical documents and work communication involving bevel gears and hypoid gears.
Note: Unless otherwise specified, "bevel gears" in this document generally refer to "bevel gears and hypoid gears".
Development Information
Replace the following standards
Related Standards
GB/T 6404-1986
Replaced
GB/T 6404-1986 Determination of sound power level for noise emitted by gear units
GB 6413-1986
Abolished
GB 6413-1986 Calculation of scuffing load capacity for involute cylindrical gears
GB/T 6443-1986
Replaced
GB/T 6443-1986 Involute cylindrical gears-Information of the dimensional data to be given on the drawing
GB/T 1357-1987
Replaced
GB/T 1357-1987 Modules of involute cylindrical gears
GB/T 8543-1987
Replaced